LH Secondary Air Check Valve for Mercedes-Benz E350/ML350/R350 (2006–2011) A0021407460

Includes: - LH Secondary Air Check Valve

Fits Models: - Mercedes-Benz E350 - Mercedes-Benz ML350 - Mercedes-Benz R350

Model Years: - 2006–2011

Submodels: - E-Class (W211), ML-Class (W164), R-Class (W251)

Engine Options: - 3.5L V6 (M272), 5.5L V8 (M273)

Description: This LH Secondary Air Check Valve is designed for select Mercedes-Benz models, ensuring optimal performance of the secondary air injection system. It helps reduce emissions and improve engine efficiency by allowing fresh air into the exhaust system during cold starts.

Features: - Direct replacement for factory part - High-quality construction for durability - Ensures proper air flow for emissions control - Easy installation with no modifications required - Compatible with multiple Mercedes-Benz models

Part Number: A0021407460